Facial Treatments, Hair Removal & Client Services
This chapter covers the hands-on core of esthetic practice: consulting with the client, analyzing the skin, cleansing and exfoliating, extracting, masking, massaging, peeling within legal limits, removing hair, and finishing with lash, brow, and makeup services. About a quarter of the exam is drawn from this material, and the questions are almost always framed as decisions in the treatment room rather than definitions. The thread running through all of it is the same: identify contraindications before you begin, work only on the surface of intact skin, and stop the moment the skin tells you it has had enough.
Consultation and Skin Analysis
Every service begins with a documented consultation covering the client's health and medication history, allergies, recent treatments and procedures, home care products, and her goals. That intake is what surfaces the contraindications that matter most: isotretinoin use, photosensitizing medications, recent peels or laser work, pregnancy, pacemakers and implanted devices, uncontrolled diabetes, and known allergies to fragrance, tint, or adhesive. Asking these questions after the service has started is too late to prevent a reaction. Formal skin analysis is performed after cleansing, because makeup, sunscreen, and surface oil hide the skin's true condition, and it is done under a magnifying lamp with the client's eyes protected. The analysis establishes skin type, present conditions, Fitzpatrick classification, and sensitivity, and it is what the treatment plan is built on. Consultation is also where expectations get aligned, so the client understands what a superficial esthetic service can and cannot deliver.
Cleansing, Exfoliation, and Masks
Exfoliation comes in two families. Mechanical exfoliation physically lifts dead cells through friction, using scrubs, brushing, or microdermabrasion. Chemical exfoliation dissolves the bonds between cells using acids or enzymes. Neither, as performed by an esthetician, removes tissue below the epidermis. Microdermabrasion is well suited to dullness, mild roughness, and non-inflamed congestion, and is contraindicated over active inflamed acne, a rosacea flare, fragile skin from recent isotretinoin use, or any broken skin. Masks are selected to match the condition: clay and kaolin absorb excess sebum on oily congested skin, while gel and cream masks deliver water and emollients to dry or dehydrated skin. Applying a strongly drying mask to reactive or already dry skin damages the barrier, and heavy occlusive products on oily skin encourage congestion. Steam softens the skin before extraction but must be kept at a comfortable distance and duration, and omitted entirely for rosacea flares and heat-sensitive clients.
Extractions and Massage
Extractions are performed on softened skin using gentle, even pressure applied through clean gauze or with a disinfected extractor, kept brief so the skin is not traumatized. Trying to clear every lesion in one appointment produces bruising, prolonged redness, post-inflammatory hyperpigmentation, and sometimes scarring, so a stubborn lesion is left alone and revisited at a later visit after further softening and home care. Puncturing the skin with a lancet or needle breaks the skin barrier and is outside the esthetician's scope, and bare fingernails both cut skin and transfer bacteria. Facial massage typically opens and closes with effleurage, a light gliding stroke, with petrissage (kneading), tapotement (light tapping), friction, and vibration used within the sequence. Massage is omitted over inflamed pustular acne, where it spreads bacteria and increases inflammation, and over open lesions, recent injectables, and areas of active irritation.
Chemical Peels: The Legal Depth Limit
This is the single most heavily tested scope boundary in esthetic practice. A California esthetician may perform superficial peels only, which act on the epidermis and do not remove living tissue below it. Medium-depth peels that reach the papillary dermis and deep peels such as phenol are wounding procedures, are considered the practice of medicine, and may only be performed by or under the direct supervision of a licensed physician. No amount of manufacturer certification, client insistence, signed waiver, or shortened contact time changes that boundary, and describing the service by a different name on a receipt does not either. Within the permitted range, a first peel is patch tested, begun at a low strength and short contact time, and watched closely. If a client reports intense burning or the skin blanches, the product is removed or neutralized immediately per the manufacturer's protocol, the skin is cooled, and the reaction is documented. Afterward, freshly exfoliated skin is highly photosensitive, so daily broad-spectrum SPF 30 or higher and a pause on other exfoliants and heat are essential.
Hair Removal, Lash and Brow Services, and Makeup
Soft wax is applied in the direction of hair growth so it coats each hair from base to tip, the skin is held taut, and the strip is removed quickly against the direction of growth, close and parallel to the skin; pulling straight up or slowly increases pain and breaks hairs at the surface. Wax temperature is tested on the practitioner before every client because thermostats drift and overheated wax is the leading cause of burns during hair removal. Waxing is contraindicated over sunburned skin, recently peeled skin, and skin treated with topical retinoids, and it is declined outright for clients taking isotretinoin, whose fragile epidermis can be torn away, until their physician clears them. Lash and brow tints and adhesives are patch tested in advance because they are common sensitizers near the eye, and any post-service swelling, pain, or discharge is referred for prompt medical evaluation. Makeup is dispensed by scraping product onto a clean palette and applied with disposable or freshly disinfected applicators, with green-based correctors neutralizing redness and peach or yellow tones countering bluish under-eye shadows. Permanent makeup, which punctures the skin, is not authorized by an esthetician license.
Last updated: July 2026